Weird Facts about human body :

> Your blood has same amount of salts in it as an ocean has.
> You are taller in the morning than you are at night.
> Heart circulates blood in your body about 1000 times each day.
> Eyelashes last about 150 days.
> There are 500 hairs in an eyebrow.
> The average human body contains approximately 100 billion nerve cells.
> It is not possible to sneeze with open eyes.
> Bones are 4 times stronger than concrete.
> Average life span of a taste bud is only 10 days.
> You are born without knee caps and they don’t appear until age of 2 to 6 years.
> Children grow faster in springtime.
> Eyes stay the same size throughout life but nose and ears never stop growing.
> We born with 300 bones but end up with 206 bones when we are adult.
> Human skull is made up of 26 different bones.
> Hair is made of same substance as fingernails.
> Our entire body functions stop when we sneeze, even your heart beat.
> Tongue is the strongest muscle in human body.
> Typical person goes to bathroom six times a day.
> Food takes 7 seconds to reach stomach from mouth.
> Children have more taste buds than adults.
> Sneeze blows air out of nose at the speed of 100 miles per hour.
> Largest muscle in your body is one on which you are sitting on.
> Smallest bone of body is in ears.